Provides an explanation for the apparent emission of x-rays from video display terminals. (CS)

This document is a catalog of fine art reproductions that can be purchased from a commercial vendor for educational and other uses. It contains more than 900 images of paintings and drawings from major epochs in the history of Western art. A selection of Asian, African, and American Indian art exemplars are also included. The color images, shown…

Describes the benefits of using stereopsis as a technique to represent the three-dimensional nature of molecules. Presents results of an experiment comparing the performance of male and female students in accomplishing naked-eye stereopsis (NES). (CS)

Describes various procedures applicable to secondary school science classes, including: (1) constructing a centripetal accelerometer; (2) demonstrating weightlessness with a small scale apparatus employing a catapult; (3) teaching hexadecimal counting by using the fingers; (4) demonstrating oscillation and resonance in tuned circuits. (CS)